Based on data from 68 vehicles, 4,103 fuel-ups and 997,292 miles of driving, the 2021 Mazda CX-30 gets a combined Avg MPG of 26.34 with a 0.16 MPG margin of error.

Any Engine Type 2.5L L4 GAS (15) L4 GAS (3) Any Body Style Wagon (1) Hatchback (1) Sport Utility (10) Any Submodel GT (1) I Sport (2) i Grand Touring (3) Base (4) 2.5 S (5) Preferred (8) Select (9) Turbo Premium (34) Other (2)

Below you can see a distribution of the fuel-ups with 106 outliers (2.52%) removed.

Following shows the average MPG of each of the 68 vehicles in the system.

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• Mazda CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Dec 2021 • 84 Fuel-ups

  Property of khoroshavtsev

• 25.0 Avg MPG

• My CX-30

  2021 Mazda CX-30 2.5 S 2.5L L4 GAS Automatic 6 Speed
  Added Oct 2023 • 52 Fuel-ups

  Property of bennii

• 25.7 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jul 2022 • 37 Fuel-ups

  Property of Panhasok

• 24.3 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jan 2021 • 199 Fuel-ups

  Property of sandiegojoey

• 20.8 Avg MPG

• CX-30

  2021 Mazda CX-30 i Grand Touring 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added May 2021 • 134 Fuel-ups

  Property of duvalc

• 27.2 Avg MPG

• CX-30 Turbo

  2021 Mazda CX-30 Turbo Premium L4 GAS Automatic 6 Speed Sport Utility
  Added Mar 2021 • 124 Fuel-ups

  Property of Doedrums

• 28.4 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Jan 2024 • 9 Fuel-ups

  Property of Astyseth

• 25.1 Avg MPG

• My CX-30

  2021 Mazda CX-30 I Sport 2.5L L4 GAS Automatic 6 Speed
  Added Jun 2021 • 44 Fuel-ups

  Property of bart35

• 25.2 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Apr 2021 • 56 Fuel-ups

  Property of jenyan

• 28.0 Avg MPG

• CX-30

  2021 Mazda CX-30 GT Turbo L4 GAS
  Added Jun 2021 • 76 Fuel-ups

  Property of Quix

• 26.1 Avg MPG

• CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Oct 2020 • 128 Fuel-ups

  Property of shuttle128

• 29.8 Avg MPG

• My CX-30

  2021 Mazda CX-30 Select
  Added Jul 2021 • 78 Fuel-ups

  Property of Hurlopz

• 23.0 Avg MPG

• My CX-30

  2021 Mazda CX-30 Select
  Added Jan 2021 • 31 Fuel-ups

  Property of piyushkapadia

• 25.2 Avg MPG

• Yuki Mori

  2021 Mazda CX-30 Turbo Premium
  Added Nov 2020 • 226 Fuel-ups

  Property of TeddyP27

• 28.3 Avg MPG

• My CX-30

  2021 Mazda CX-30 Preferred
  Added Apr 2022 • 31 Fuel-ups

  Property of Juanlabo

• 19.1 Avg MPG

• My CX-30

  2021 Mazda CX-30 Turbo Premium
  Added Sep 2022 • 168 Fuel-ups

  Property of Kenny94

• 25.1 Avg MPG

• CX-30

  2021 Mazda CX-30
  Added Sep 2021 • 34 Fuel-ups

  Property of Whizzard

• 23.1 Avg MPG

• Stitchy

  2021 Mazda CX-30 Turbo Premium
  Added Aug 2021 • 156 Fuel-ups

  Property of Stchl8

• 26.7 Avg MPG

• Mazda Cx-30

  2021 Mazda CX-30 2.5 S 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added May 2023 • 38 Fuel-ups

  Property of rtum999o

• 26.9 Avg MPG

• Mazda CX-30

  2021 Mazda CX-30 Select
  Added Jan 2022 • 53 Fuel-ups

  Property of hdthered

• 27.8 Avg MPG

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